Did You Know? about the utility to close a hole in an existing mesh “Spline from Bound nodes”? Assume you have a hole in a mesh

Open the utility “Spline from bound node”

and select the boundary nodes by using “node path”. This will generate a surface containing fix point on the borders

The fix points will ensure a “matching” mesh in the surface meshing step

Use “equivalence” to connect the mesh at the end  (June 20, 2012)